XmlTemplateEngine - output format

[Reinhard Torsten <To...@nttdata.com>]

Hi,

I´m using the XmlTemplateEngine to generate some config files using the following code:

XmlTemplateEngine engine = new XmlTemplateEngine()
Template template = engine.createTemplate( getTemplateFile() )

Writable output = template.make( getConfig() )

StringWriter writer = new StringWriter()
output.writeTo(writer)
println writer.toString()

The generated output looks like:
...
  <configversion>
    20150903
  </configversion>
...

But it should´nt have whitespaces, so this is what I want:

  <configversion>20150903</configversion>


My current workaround is to parse the result again and re-format it using

xmlNodePrinter = new XmlNodePrinter()
xmlNodePrinter.with {
  preserveWhitespace = true
  expandEmptyElements = true
  quote = "'" // Use single quote for attributes
}
xmlNodePrinter.print( new XmlParser().parseText(writer.toString() ))


ð  How can I easily adjust the output format of the generated *.xml without re-reading it?

Thanx for any help

Torsten







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